Uncertainties Induced by Processing Parameter Variation in Selective Laser Melting of Ti6Al4V Revealed by In-Situ X-ray Imaging

Uncertainties Induced by Processing Parameter Variation in Selective Laser Melting of Ti6Al4V Revealed by In-Situ X-ray Imaging

Selective laser melting (SLM) additive manufacturing (AM) exhibits uncertainties, where variations in build quality are present despite utilizing the same optimized processing parameters. In this work, we identify the sources of uncertainty in SLM process by in-situ characterization of SLM dynamics...

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Bibliographic Details
Main Authors: Zachary A. Young, Meelap M. Coday, Qilin Guo, Minglei Qu, S. Mohammad H. Hojjatzadeh, Luis I. Escano, Kamel Fezzaa, Tao Sun, Lianyi Chen
Format: Article
Language:English
Published: MDPI AG 2022-01-01
Series:Materials
Subjects:
selective laser melting
laser powder bed fusion
additive manufacturing
spatter
melt pool dynamics
quality uncertainty
Online Access:https://www.mdpi.com/1996-1944/15/2/530

Internet

https://www.mdpi.com/1996-1944/15/2/530

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